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This is the free Material Data Center Datasheet of Delrin® 327UVE NC010 - POM - DuPont Engineering Polymers

Check here, which other Delrin datasheets, application examples or technical articles are available in Material Data Center

加工/物理特性 - 机械性能 - 热性能 - 其它性能 - 函数

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材料文字说明

Common features of Delrin® acetal resins include mechanical and physical properties such as high mechanical strength and rigidity, excellent fatigue and impact resistance, as well as resistance to moisture, gasoline, lubricants, solvents, and many other neutral chemicals. Delrin® acetal resins also have excellent dimensional stability and good electrical insulating characteristics. They are naturally resilient, self-lubricating, and available in a variety of colors and speciality grades.

Delrin® acetal resin typically is used in demanding applications in the automotive, domestic appliances, sports, industrial engineering, electronics, and consumer goods industries.

Delrin® 327UVE is a UV-stabilized medium-high viscosity acetal homopolymer with very low VOC emissions, developed for applications in automotive interiors. Processing methods include injection molding.

加工/物理特性	价值	单位	Test Standard
ISO数据
熔体体积流动速度, MVR	6	cm³/10min	ISO 1133
温度	190	°C	-
载荷	2.16	kg	-
模塑收缩率, 平行	2.2	%	ISO 294-4, 2577
模塑收缩率, 垂直	1.9	%	ISO 294-4, 2577

机械性能	价值	单位	Test Standard
ISO数据
拉伸模量	3000	MPa	ISO 527
屈服应力	71	MPa	ISO 527
屈服伸长率	20	%	ISO 527
名义断裂伸长率	40	%	ISO 527
无缺口简支梁冲击强度, +23°C	350	kJ/m²	ISO 179/1eU
简支梁冲击强度, -30°C	290	kJ/m²	ISO 179/1eU
简支梁缺口冲击强度, +23°C	10	kJ/m²	ISO 179/1eA
简支梁缺口冲击强度, -30°C	9	kJ/m²	ISO 179/1eA

热性能	价值	单位	Test Standard
ISO数据
熔融温度, 10°C/min	178	°C	ISO 11357-1/-3
热变形温度, 1.80 MPa	91	°C	ISO 75-1/-2
热变形温度, 0.45 MPa	165	°C	ISO 75-1/-2
线性热膨胀系数, 平行	110	E-6/K	ISO 11359-1/-2
线性热膨胀系数, 垂直	110	E-6/K	ISO 11359-1/-2

其它性能	价值	单位	Test Standard
密度	1420	kg/m³	ISO 1183

函数

典型数据

加工方法

注塑, 异型材挤出成型, 片材挤出成型, 其它挤出成型

供货形式

粒料, 自然色

添加剂

脱模助剂

特殊性能

经光稳处理的/耐光的, 经耐紫外线处理的/耐气候的

特征

均聚物

地区供应

北美, 欧洲, 亚太, 中南美洲, 中东/非洲

其他信息

注塑成型

Drying is recommended, but not necessary for newly opened packaging stored in a dry location.

Follow the drying guidelines above in the following cases:

·         If moisture is above the Processing Moisture Content recommendation,

·         When a resin container is damaged,

·         When the material is not properly stored in a dry place at room temperature, or

·         When packaging stays open for a significant time.

耐化学性

酸类
	醋酸 (5g/100g) (23°C)
	柠檬酸溶液 (10g/100g) (23°C)
	乳酸 (10g/100g) (23°C)
	盐酸 (36g/100g) (23°C)
	硝酸 (40g/100g) (23°C)
	硫酸 (38g/100g) (23°C)
	硫酸 (5g/100g) (23°C)
	铬酸溶液 (40g/100g) (23°C)
碱类
	氢氧化钠溶液 (35g/100g) (23°C)
	氢氧化钠溶液 (1g/100g) (23°C)
	氨水(氢氧化铵) (10g/100g) (23°C)
醇类
	异丙醇 (23°C)
	甲醇 (23°C)
	乙醇 (23°C)
碳氢化合物
	正乙烷 (23°C)
	甲苯 (23°C)
	异辛烷 (23°C)
酮类
	丙酮 (23°C)
醚类
	(二)乙醚 (23°C)
矿物油
	SAE 10W40号多效润滑油 (23°C)
	SAE 10W40号多效润滑油 (130°C)
	SAE 89/90号变速箱润滑油 (130°C)
	绝缘油 (23°C)
	滑油OS206 304 Ref.Eng.Oil, ISP (135°C)
	自动准双曲面齿轮油壳牌壳牌Donax (135°C)
	水力油Pentosin CHF 202 (125°C)
标准燃油
	ISO 1817 燃油1号 (60°C)
	ISO 1817 燃油2号 (60°C)
	ISO 1817 燃油3号 (60°C)
	ISO 1817 燃油4号 (60°C)
	不含酒精的标准燃油(优先使用C类ISO 1817 燃油) (23°C)
	含酒精的标准燃油(优先使用4号ISO 1817 燃油) (23°C)
	柴油(优先使用F类ISO 1817液体) (23°C)
	柴油(优先使用F类ISO 1817液体) (90°C)
	柴油(优先使用F类ISO 1817液体) (>90°C)
	柴油EN590 (100°C)
盐溶液
	氯化钠溶液(10g/100g) (23°C)
	次氯化钠溶液 (10g/100g) (23°C)
	碳酸钠溶液 (20g/100g) (23°C)
	碳酸钠溶液 (2g/100g) (23°C)
	氯化锌溶液 (50g/100g) (23°C)
其它
	乙酸乙酯 (23°C)
	过氧化氢 (23°C)
	DOT4号刹车油 (130°C)
	DOT4号刹车油 (120°C)
	乙二醇水溶液 (50g/100g) (108°C)
	1g/100g 基苯氧- 聚环氧乙烷乙烯水溶液 (23°C)
	油酸 (50g/100g) + 橄榄油 (50g/100g) (23°C)
	水 (23°C)
	去离子水 (90°C)
	酚溶液(5g/100g) (23°C)
	冷却Glysantin G48，1:1水环境 (125°C)

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